3 июл. 2022 г. · A lever in which the effort is located in between the fulcrum and the load is called a class-three lever. In the case of driving a nail with ...

A nail clipper is classified as a second class lever because the resistance (the nail) is between the effort (the force you apply) and the fulcrum (the pivot ...

21 мар. 2020 г. · A hammer when used to drive in nails is a third class lever P-E-L (pivot is your shoulder - effort is applied where you grip it - load is on ... Is a hammer a third class lever? What class lever is a tong? What is a first-class lever? What are some examples? What class lever is a stapler? What are some examples? Другие результаты с сайта www.quora.com

6 авг. 2021 г. · Answer: A claw hammer used to pull nails is a first class lever that places the load near the fulcrum to make it easier to move.

A lever is a simple machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum. A lever is a rigid body capable of rotating on a point ...

FIRST CLASS LEVER: CLAW USED HAMMER TO REMOVE NAIL Hammer Handle As Lever When an effort force (in this case arm muscle) is applied to a lever (the handle ...

5 мая 2022 г. · A hammer acts as a third-class lever when it is used to drive in a nail: the fulcrum is the wrist, the effort is applied through the hand ...

A hammer is a first-class lever when it is used to pry a nail out of a board. The hammer rests on the board. Your hand (holding onto the handle) applies a ...

A lever is a simple machine consisting of a bar that rotates around a fixed point. The fixed point of a lever is called the fulcrum.